Abstract:
:Janthinobacterium sp. B9-8, isolated from low temperature-sewage in Xinjiang, China, is capable of producing violacein, a promising antibiotic. Here we report the genome sequence of B9-8, which consist of 4,726,850 bp with a G + C content of 48.72%. The violacein biosynthesis gene cluster vioABCDE was identified and analyzed based on the genomic data, which revealed relatively low query coverage (3-44%) and identity (66-87%) with existing strains. Janthinobacterium sp. B9-8 grew fast and reached a high cell density and violacein content within 24 h at 25 °C. The availability of this genome sequence will greatly benefit the industrial production of violacein and facilitate supplementary studies on the mechanism for violacein biosynthesis.
journal_name
Microb Pathogjournal_title
Microbial pathogenesisauthors
Xu X,Tian L,Zhang S,Jiang L,Zhang Z,Huang Hdoi
10.1016/j.micpath.2019.01.003subject
Has Abstractpub_date
2019-03-01 00:00:00pages
178-183eissn
0882-4010issn
1096-1208pii
S0882-4010(18)31180-Xjournal_volume
128pub_type
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